Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 7-10 & Number of diagram pages: 2

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Office:
Inventor country:
Inventor location:
None (241) · New York (4) · Chicago (2) · Texas (2) · St. Louis (2) · Nord (2) · Missouri (2) · New York county (2) · California (2) · Indiana (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (79) · frame (45) · stability (38) · propeller (32) · LTA (32) · propulsion (32) · navigation (29) · None (27) · design (26) · control (23) · safety (22) · rudder (22) · propellers (21) · landing (20) · Construction (17) · wheels (16) · hybrid (15) · airfoil (15) · wings (13)
Full specification filed date:
Application number:
None (92)
Granted:
Supplementary to patent:
None (207) · Patent US-1918-1589780 (2) · Patent US-1915-1228281 (2)
Related to aircraft:
Patent agent:
None (45) · Marks & Clerk (9) · Boult, Wade & Tennant (8) · Munn & Co. (7) · Brewer & Son (5) · None (5) · J. S. Withers & Spooner (4) · Haseltine, Lake & Co. (4) · C. A. Snow & Co. (4) · L. Chassevent (3) · Davis & Davis (3) · W. D. Rowlingson (3) · Victor J. Evans (3)
National tech categories:
None (116) · FR 6.4 (38) · HU V/h (6) · CH 129b (5) · USPC 244/22 (5) · CA 244/24 (4) · USPC 244/144 (4) · USPC 244/87 (3) · AU 90.3 (3) · USPC 244/45R (3) · USPC 244/80 (3) · GB 4 propel & steer (3)
IPCs:
None (147) · IPC B64C17/00 (15) · IPC B64C1/00 (12) · IPC B64C39/00 (11) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64C3/38 (7) · IPC B64C33/02 (6) · IPC B64C23/00 (5) · IPC B64C11/00 (5) · IPC B64B1/00 (4) · IPC B64C33/00 (3) · IPC B64C11/24 (3)
CPCs:
None (51) · CPC B64C17/00 (22) · CPC B64C13/00 (15) · CPC B64C2700/6218 (12) · CPC B64C33/02 (12) · CPC B64C39/00 (10) · CPC B64C2700/6295 (9) · CPC B64C3/385 (9) · CPC B64C23/005 (8) · CPC B64C2700/6256 (8) · CPC B64C35/00 (7) · CPC B64C39/08 (7) · CPC B64B1/00 (6) · CPC B64C11/006 (4) · CPC B64C2001/0081 (4) · CPC B64B1/40 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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